baber/WOPTO huggingface dataset:
Patent JP-2002015306-A (JP)
Title: Three-dimensional image generating device and three- dimensional image generating method
Inventor: ABE TSUTOMU
IPC: G06T1/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image generating device capable of implementing a distance data calculating process based on the pattern illumination images photographed by a plurality of cameras with higher precision. SOLUTION: In this three-dimensional shape measurement by a method for recording a projected pattern with the pattern photographed on the same optical axis, the pattern projected by a light projecting device is compared with the pattern projected image of a measured object photographed on the same axis as a light projecting means. Distance-measurable edges other than a light projection pattern are detected, recording is implemented based on the pattern including the edges, and the distance information is generated based on the recoded data. The three-dimensional image forming device and a three-dimensional image generating method allowing high-precision distance calculation can be realized.
Patent JP-2002014427-A (JP)
Title: Laser exposure device and photographic processing device
Inventor: KAYAMA YASUTAKA
IPC: G02B26/10
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain an exposure device which makes it possible to obtain images of good density by improving a gradation characteristic and has a long life. SOLUTION: The laser exposure device 100 which outputs image data 134 defined with levels with a plurality bit in correspondence to the output levels of laser beams and exposes the photosensitive surface of photosensitive materials 2 in an exposure position has respective laser beam generators 104R, 104G and 104B which are regulated to the output levels corresponding to respective piece of the bit, a multiplexing section which multiplexes the laser beams outputted from the respective laser beam generators and introduces the beams to the exposure position and a control section 134 which turns the outputs from the laser beam generators on and off by associating the information on the respective pieces of the bit with the laser generators corresponding to the respective pieces of the bit.
Patent JP-2002016543-A (JP)
Title: Position-confirming system for mobile phone terminal
Inventor: TOYODA SEIJI
IPC: H04W4/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a position-confirming system that can specify a base station in which a mobile phone terminal exists and specify a furthermore detailed area. SOLUTION: The system calculates an air propagation loss, on the basis of data received by a base station that receives data including identification information from the mobile phone terminal, calculates a distance between the base station and the mobile phone terminal from the air propagation loss and displays an area, where the mobile phone terminal is possibly in existence on the basis of the result of calculation.
Patent JP-2002023947-A (JP)
Title: Notebook type personal computer
Inventor: TSUCHIYA KAZUYUKI
IPC: G06F3/033
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to scroll display data in a window without performing complicated operations such as a repeated operation of a slide panel. SOLUTION: A pointer displayed on a screen is moved toward the inside of a window by a slide pad 1, the window is selected and display data in the active window indicating the window selected by the slide pad 1 so as to be operated are scrolled by a scroll button 5.
Patent JP-2002018816-A (JP)
Title: Apparatus for manufacturing sawdust-like powder particle
Inventor: ISHIDA KASHI
IPC: B02C18/22
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To develop a novel apparatus capable of effectively working even a material cut into small pieces such as residual pieces cut into uniform cut lengths in, for example, a precut working facility or a building site of a timber to a sawdust powder. SOLUTION: The apparatus 1 for manufacturing the sawdust-like powder particles comprises a material casing 2, a cutter unit 3 provided oppositely to a nose bar opening 23 opened at a part of the casing 2, thereby working a treating material W supplied into the casing 2 to a sawdust powder state by the unit 3. Thus, the apparatus 1 can receive material pieces of small piece state as the material W, and receives the material W by pressing actions from at least two directions to an operating part of a cutter body 30 of the unit 3 in the casing 2.
Patent JP-2002029453-A (JP)
Title: Body rear part structure of automobile
Inventor: TOSAKA YASUHIRO
IPC: B62D25/20
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the reinforcing effect of a rear side part by a rear floor side extension. SOLUTION: A rear floor side extension 29 is vertically and longitudinally extended and molded, the front edge is joined to joint parts of flanges 14, 15 of rear side of a rear wheel house 11 and assembled to a rear body side B.S, the rear floor side extension 29 and an erected wall part 8 of a rear floor side panel 5 are joined to each other in the vehicle width direction through a drafter opening part 18 of a rear fender panel 17 in assembling to a rear floor assembly F.A, and therefore, extension molding is made possible without hindering joining work of the rear floor side extension 29, and the reinforcing effect for the rear side part can be improved.
Patent JP-2001081139-A (JP)
Title: Resist resin and resist composition of chemical amplification type
Inventor: FUJIWARA TADAYUKI
IPC: C08L33/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin capable of being dissolved in an aqueous alkaline solution with an acid and suitable for DUV excimer laser lithography or electron beam lithography having high resistance to dry etching by bringing the resin to contain a specific monomer unit. SOLUTION: A resin is brought to contain a monomer unit selected from formula I (R1 and R2 are each H, an alkyl or a protecting group removable with acid) and formula II (R3 is H, an alkyl or a protective group removable with acid; n is 0-4) in preferably 0.5-40 mole %. To bring the resin to contain the monomer expressed by formula I, e.g. a monomer such as di(methyl)-2,2'-[oxybis(methylene)]bis-2-propenoate or the like is used as the monomer and (co)polymerized. In case of the monomer expressed by formula II, e.g. 2-methylene-butylolactone or the like is (co)polymerized as the monomer. The resin preferably contains a monomer unit containing an alicyclic skeleton and a monomer unit having a lactone skeleton.
Patent JP-2002026206-A (JP)
Title: Heat sink device
Inventor: MATSUOKA RIRI
IPC: H01L23/12
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain reliability when an electronic component is soldered on a printed board, and enable exhibiting stable heat dissipating effect. SOLUTION: A large number of through holes 2b are formed on a facing surface which faces the electronic component 1 which is a heat dissipating component in the printed board 2, so that heat generated from the electronic component 1 is dissipated by using the through holes 2b.
Patent JP-2001342004-A (JP)
Title: Hydrocarbon steam reformimg process
Inventor: FUKUNAGA TETSUYA
IPC: B01J23/755
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a commercially advantageous hydrocarbon steam reforming process by using a catalyst with high activity and long service life, and capable of reducing carbon deposit at a lower steam/carbon ratio than using Ni catalyst. SOLUTION: In a steam reforming process reforming hydrocarbon by supplying hydrocarbon and steam to a catalytic layer, the catalytic layer is characterized by being at least composed of a upstream catalytic layer composed of at least Ru component supported on an alumina support, and a downstream side catalytic layer containing Ni.
Patent JP-2002033012-A (JP)
Title: Safety lamp device
Inventor: YOKONO KOICHI
IPC: F21Y101/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a safety lamp device capable of surely lighting upon approaching of a person, lighting a wide range at the minimum power consumption, and manufacturing at a low price by reducing a component cost. SOLUTION: This safety lamp device has a sensor 2 for detecting heat rays radiated from the human body and a light source 6 lit by the detection of the human body with the sensor 2. The safety lamp device is formed so that the light emitted to the outside of the safety lamp device from the light source 6 has peaks in the unparallel two directions.
Patent JP-2001050742-A (JP)
Title: Optical distance measuring device
Inventor: KAO PO-SUNG
IPC: G01S17/86
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To effectively reduce volume by reflecting a visible ray flux by a prism set to advance it along a first subsequent stage part, and reflecting a nonvisible ray flux by the prism set to advance it along a preceding stage part. SOLUTION: A visible ray flux from a measured body is vertically incident on the front face 610 of a front prism 61, reflected at the back face 612 to the top face 614, reflected at a thin film 64 to vertically return to the back face 612, put in a rear prism 62 from the front face 620, and reflected to the front face 620 through the back face 624 and the bottom face 622. A light flux reflected from the front face 620 to the back face 624 is vertical to the back face 624, and the visible ray flux becomes on the same straight line as the preceding stage part of an optical path entering a telescope. It enters an oculat lens 50 after passing through the back face 624, and a user observes the measured body from this to take steady aim.  A laser beam from a laser emitter 13 vertically enters an auxiliary prism 63 from the back face 632, reflected at the back face 612 after passing through the thin film 64, and vertically outgoes from the front face 610. At this time, the optical paths of both light flux perfectly coincide with each other.
Patent JP-2002030144-A (JP)
Title: Process for producing polyether compound
Inventor: INOMATA KIYOSHI
IPC: C08G65/22
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polyether compound of less discoloration, which has a simple purification step. SOLUTION: There is provided a process for producing a polyether compound comprising polymerizing a monomer containing a hydroxylated oxysilane compound in the presence of a polymerization reaction catalyst, wherein an alkali metal halide is used as the polymerization reaction catalyst.
Patent JP-2002044947-A (JP)
Title: Power-output circuit
Inventor: AKAIWA KENSAKU
IPC: H02M3/28
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a comparatively high DC voltage, when output voltage is comparatively low in a power-output circuit that stabilizes the output voltage by the use of a saturable reactor. SOLUTION: The power-output circuit, where a rectifying circuit 21 and a smoothing circuit 22 are connected to an output-side winding 11b of a transformer 10 via the saturable reactor 20, and a bias circuit 30 for feeding a bias current, that varies according to the output voltage of the smoothing circuit 22 to the saturable reactor 20 is mounted, is characterized by mounting a bias- voltage generating circuit 40 that generates DC voltage which utilizes power, that is taken from between the output-side winding 11b of the transformer 10 and the saturable reactor 20.
Patent JP-2002038952-A (JP)
Title: Fan shroud for onboard heat exchanger
Inventor: KATAOKA TAKAYOSHI
IPC: F04D29/58
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a fan shroud for an onboard heat exchanger capable of efficiently securing air quantity in the fan shroud with a part of a cooling fan protruded to an upper side of a core of the heat exchanger. SOLUTION: When a ratio of a part covered with the fan shroud 13 from a blade part front end of the cooling fan 2 to a blade part rear end is determined as a covering ratio, a covering ratio of a ring part 3a protruding from a core part 1a of the cooling fan 2 is set to be smaller than covering ratios of a ring part 3b which does not protrude from the core part 1a of the cooling fan 2 and a connecting part 3a. By making the covering ratio of the ring part 3a with high oblique flow tendency small and making the covering ratios of the ring part 3b with a comparatively small in oblique flow tendency and the connecting part 3c larger than the covering ratio of the ring part 3a, air quantity can be increased.
Patent JP-2002039716-A (JP)
Title: Depth map input device
Inventor: YOSHIDA TAKEKAMI
IPC: H04N5/376
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a depth map input device which can obtain a highly precise depth map with a small light source power, read a signal accurately without being affected by a sensitivity modulation signal, and operate with drive timing in which consumption power by modulation driving is not increased. SOLUTION: This distance depth map device is equipped with a light source for irradiating an object with a scanning light subjected to luminance modulation, an image element array which converts a light reflected from the object to an electric signal and is subjected to sensitivity modulation synchronous with the luminance modulation, and an image element driving circuit which drives the image element array and reads a signal synchronously with the scanning of the scanning light.
Patent JP-2002036353-A (JP)
Title: Method for manufacturing biaxially stretched aromatic vinyl resin sheet
Inventor: YAMADA HIROFUMI
IPC: C08L25/02
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a biaxially stretched sheet generating no gel or air bubbles at the time of extrusion processing, hard to generate breaking at the time of stretching processing and excellent in mold reproducibility and deep drawing properties at the time of secondary processing. SOLUTION: In the method for manufacturing the biaxially stretched aromatic vinyl resin sheet, a mixture (I), which comprises (A) a copolymer of an aromatic vinyl compound and a carboxyl group or acid anhydride group-containing unsaturated monomer, for example, a styrene/methacylic acid copolymer and (B) an organic compound having one hydroxyl group, for example, stearyl alcohol, is melted and kneaded in an extruder and the kneaded mixture is extruded from a T-die and the extrudate is biaxially stretched.
Patent JP-2002041866-A (JP)
Title: Method and apparatus for mediating procurement of materials
Inventor: TODA YUKITOSHI
IPC: G06Q50/34
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To speedily and reliably procure materials in electronic commercial transactions. SOLUTION: A material procurement mediator makes attribute information concerning various transactions such as the credit of transaction destination into a database and manages it. When the destination of transactions requires materials, a computer 100 discloses bidding conditions and information on the credit of a material procurement source on a computer 120 of the material procurement destination selected corresponding to conditions. When the computer 100 receives the notice of response bidding conditions from the material procurement destination, it returns these conditions and information on the credit of the material procurement destination to the material delivery source computer 110.  The material procurement source watches the response bidding conditions of the material procurement destination and the credit information and when establishing a transaction, the bidding notice is sent through the computer of the material procurement mediator to the computer of the material procurement destination.
Patent JP-2002034326-A (JP)
Title: Detector for clogging in waste straw conveyance for harvester
Inventor: HOSOKI TOSHIO
IPC: A01D69/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a detector for cloggings in waste straw conveyance for a harvester, designed to quickly and readily deal with the conveyance cloggings on the non-conveyance face side for waste straw. SOLUTION: This detector for cloggings in waste straw conveyance for a harvester which is designed to convey waste straw discharged via a culm discharge port on the rear portion of a threshing chamber by the aid of a waste straw conveyor with a nipping rail set up against a conveyance chain to a waste straw treatment device located behind, is intended to detect the cloggings of the waste straw conveyance by the conveyance chain and so designed that one end side of a detective element is extendedly furnished to the waste straw non-conveyance face side of the conveyance chain.
Patent JP-2002036826-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI FUMIO
IPC: B60C11/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire enhancing a steering stability. SOLUTION: A chamfer part 24 is applied to an end part of a block 18 formed on a tread surface. Thereby, a ground-contact pressure which is locally increased at the end part of the block 18 is made uniform and a steering stability is enhanced.
Patent JP-2002050144-A (JP)
Title: Recording medium, information reproducing device and information recording device
Inventor: KADOKAWA YUICHI
IPC: G11B23/03
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium with which recording/reproduction can be performed by CLV(constant linear velocity) independently for each surface (disk), and to provide a device for accessing the recording medium. SOLUTION: The recording medium 101 is configured so as to mount shutters 102 in the opening parts (not shown) of a tabular container 103 so as to be openably and closably, to house two disks 104 and 105 in the container 103 and to isolate these disks 104 and 105 with a sheet-like member 106.
Patent JP-2002044763-A (JP)
Title: Electric device
Inventor: KAYASHIMA KAZUHIRO
IPC: H04N5/44
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an operating device wherein functions are changed depending on a location between an operating unit and an operated unit. SOLUTION: The operating unit is made to obtain a location relative to the operated unit, a plurality of function execution means are stored in a function stored portion and the function execution means are taken out therefrom and executed by selecting a plurality of functions depending on the location relationship.
Patent JP-2002036711-A (JP)
Title: Sheet for preventing forgery
Inventor: HIRASAWA AKIRA
IPC: B42D15/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a new type sheet for preventing forgery which is low in cost and excellent in productivity, does not need to have a special device for making a real thing-forgery judgment code clear in judging whether it is real or not, can do a simple and easy confirmation by a visible recognition or by an optical machine reading, has a difficulty to forge a sheet and to alter a real sheet, and has an excellent concealing property for the real thing-forgery judgment code. SOLUTION: A specific portion of the sheet is encoded for judging whether it is real or not by an ink containing variable color composites whose tones vary reversibly depending on existence or non-existence of oxygen, and the portion is covered by a transparent film with oxygen impermeability to keep the same tone as one under non-oxygen circumstances.
Patent JP-2002050489-A (JP)
Title: Lighting equipment, and lamp apparatus equipped with it
Inventor: HASHIMOTO TOMOMI
IPC: F21W131/30
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a lighting equipment, and a lamp apparatus equipped with it which turn on the light when people exist nearby by judging whether people certainly exist nearby or not. SOLUTION: The lighting equipment consists of a lamp 1, a lighting control circuit section 2 which controls lighting of the lamp 1, a passive type sensor 3 which outputs a passive detection signal when a movement of an object is detected, an active type sensor 4 which outputs an active detection signal when an existence of an object is detected, and a control circuit section 5 which makes the lighting control circuit section 2 start lighting of the lamp 1 when both the above detection signals are detected to be outputted by distinguishing the output states of the passive detection signal and the active detection signal.  By making the lamp 1 turn on when the control circuit section 5 discriminates that the passive detection signal and the active detection signal are outputted, a judgment can be made whether people certainly exist nearby or not, and the lamp 1 can be lit when people exit nearby.
Patent JP-2002053342-A (JP)
Title: Low melting point glass for electrode coating
Inventor: FUJIMINE SATORU
IPC: H01J11/22
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a low melting point glass for electrode coating not containing PbO and less liable to react with an electrode or a substrate. SOLUTION: The low melting point glass consists essentially of, by mass, 20-55% Bi2O3, 20-55% B2O3, 0-15% SiO2, 0-15% Al2O3, 0-30% SrO, 0-30% BaO, 0-3% CuO and 0-3% CeO2.
Patent JP-2002052020-A (JP)
Title: X-ray ct apparatus
Inventor: MITSUMATA HIROSHI
IPC: A61B6/03
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent separation of a conductive chip in a slip ring device in an X-ray CT apparatus. SOLUTION: In a conductive brush 10 where a conductive chip 12 for giving and receiving an electric signal is held by a plate spring 11, and the electric signal is transmitted to the conductive chip 12 through the plate spring 11, an insert part 12a formed on the conductive chip 12 is passed through a penetrating hole 14 provided in the plate spring 11, and jointing material 13 is allowed to enter the groove 12b formed in the insert part 12a passed through the penetrating hole 14 to thereby fix the conductive chip 12 to the plate spring 11.
Patent JP-2002051812-A (JP)
Title: On-vehicle umbrella housing case
Inventor: FUKAI SEIJI
IPC: A45B25/24
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle umbrella housing case having good operability. SOLUTION: This on-vehicle umbrella housing case has a rigid housing case into which an umbrella is inserted and housed from one opening end and a pillow part which is disposed on the outer peripheral side of the housing case on this opening end side so as to bear the opening end at the height at which the rainwater does not leak from the opening end when the housing case is laid down on floor. The pillow part has a cord hole to pass a cord for holding the housing case in the state of maintaining the opening end of the housing case in the upper side by slinging the cord around a suitable point of the wall surface, sheet, or the like, in a vehicle.
Patent JP-2002054417-A (JP)
Title: Oil tank device for four-cycle engine
Inventor: ITO KEITA
IPC: B65D90/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an oil tank device for a four-cycle engine of favorable assembling and maintenance easiness allowing an oil slinger to be installed on a crankshaft inside an oil tank without dismantling the oil tank. SOLUTION: The oil tank 40 is disposed on one side of an engine main body 1, and an oil slinger 56 to generate oil mist for lubrication by splashing stored oil O in the oil tank 40 is installed on the crankshaft 13 protruded into the oil tank 40. One end part 13a of the crankshaft 13 is disposed in the oil tank 40, and an oil injection port 85 is provided in an outer side wall 40b of the oil tank 40 to enable the oil slinger 56 to be installed onto the end part 13a.